Men&#39;s underwear



FIG. 1 is a front view of a men's underwear showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top rear side perspective view thereof; and,

FIG. 6 is a top rear and left side perspective view thereof. 

CLAIM The ornamental design for a men's underwear, as shown and described. 